7,8-dihydroxy-6-methyl-4-propan-2-yl-naphthalene-1,2-dione
Names
[ CAS No. ]:
74635-95-3
[ Name ]:
7,8-dihydroxy-6-methyl-4-propan-2-yl-naphthalene-1,2-dione
[Synonym ]:
7,8-DIHYDROXY-6-METHYL-4-PROPAN-2-YL-NAPHTHALENE-1,2-DIONE
hibiscoquinone B
Chemical & Physical Properties
[ Density]:
1.325g/cm3
[ Boiling Point ]:
457.2ºC at 760 mmHg
[ Molecular Formula ]:
C14H14O4
[ Molecular Weight ]:
246.25900
[ Flash Point ]:
244.4ºC
[ Exact Mass ]:
246.08900
[ PSA ]:
74.60000
[ LogP ]:
2.21100
[ Index of Refraction ]:
1.621
Safety Information
[ HS Code ]:
2914690090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914690090
[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%